| Updated 08/31/2015 |
| BQS Organic Blind Sample Program |
| False Positives & False Negatives |
| 4-TERT-OCTYLPHENOL |
| Method: 1433 Testid: 62062GCM37 |
| back to table |
| Updated 08/31/2015 |
| False Positive & Negative Listing for 4-TERT-OCTYLPHENOL |
| Status | Lab ID | Spike Mix | Reporting Level | Analysis Date | Result Conc. | Expected Conc. |
|---|---|---|---|---|---|---|
| False Negative | 20131020083 | Abs 051112: 20 µl & Spex Organics T1120521009: 20 µl | 0.14 | 05/15/13 | < 0.14 | 0.202 |
| False Positive | 20122370104 | Spex Organics T1120521009: 20 µl & Accu 212051389: 20 µl | 0.14 | 10/11/12 | E 0.016 | 0 |
| 20122640133 | Crescent 05BB047: 50 µl & Accu 212051389: 50 µl | 0.14 | 10/11/12 | E 0.037 | 0 |
| Updated 08/31/2015 |